package Lian01;

public class KuaiZuoYongYu {

    //作用域的关系

    public static void main(String[] args) {
        int num =10;
        System.out.println("数字："+num);
        {
           // int num = 999; 作用域的原因
            int num2 = 44;
            int num1 = 55;
            System.out.println("数字发："+num);
        }
        System.out.println("爱我："+num);
        int num2  = 888;
        System.out.println("第三个："+num2);

    }
}
